body{
    display: flex;
    flex-direction: column;
    header{
        align-items: center;
        height: 50px;
        background-color: #4294ff;
        padding: 0 20px;
        color: #fff;
        .icon-left{
            font-size: 35px;
        }
        p{
            flex: 1;
            text-align: center;
        }
    }
    main{
        flex: 1;
        /* background-color: aquamarine; */
        overflow-y: scroll;
    }
}

.proson-intro{
    padding: 0 20px;
}
.btn{
    margin-top: 30px;
    padding: 0 20px;
    margin-bottom: 20px;
    .save-btn{
        background-color: #4294ff;
        border-radius: 25px;
        color: #fff;
        width: 100%;
        height: 55px;
    }
}
input{
   text-align: right; 
}
input::-webkit-input-placeholder {
    color: #7f7f7f;
    position: absolute;
    right: 0;
  }